obj-m :=Sunxi.o  
#KERNEL :=/home/zhangk/homes/linux-source-4.15.0
#KERNEL :=/usr/src/linux-headers-4.15.0-122-generic
#KERNEL :=/lib/modules/4.15.0-122-generic/build

KERNEL :=/lib/modules/$(shell uname -r)/build
PWD :=$(shell pwd)  
modules :  
	$(MAKE) -C $(KERNEL) M=$(PWD) modules  
.PHONEY:
	clean  
clean :  
	rm -rf *.o *.ko  module*  *.mod.c Module.symvers .*.cmd .*.mk .tmp_versions
